gistfile1.php[345]

<?php
class sfValidatorDoctrineUnique extends sfValidatorSchema { 
    //...
    protected function doClean($values) 
    { 
        //... 
        $table = Doctrine::getTable($this->getOption('model')); 
        //... 
        $q = Doctrine_Query::create()
        ->from($this->getOption('model') . ' a');
        
        foreach ($this->getOption('column') as $column) 
        { 
            $colName = $table->getColumnName($column); 
            //... 
            $q->addWhere('a.' . $colName . ' = ?', $values[$column]); 
        } 
        $object = $q->fetchOne(); 
        // if no object or if we're updating the object, it's ok 
        if (!$object || $this->isUpdate($object, $values)) 
        { 
            return $originalValues; 
        }
        //...
    }